1 /* 2 * Copyright (c) 2006 Kungliga Tekniska Högskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 /* $Id$ */ 35 36 #ifndef HEIMDAL_KRB5_PAC_PLUGIN_H 37 #define HEIMDAL_KRB5_PAC_PLUGIN_H 1 38 39 #include <krb5.h> 40 41 /* 42 * The PAC generate function should allocate a krb5_pac using 43 * krb5_pac_init and fill in the PAC structure for the principal using 44 * krb5_pac_add_buffer. 45 * 46 * The PAC verify function should verify all components in the PAC 47 * using krb5_pac_get_types and krb5_pac_get_buffer for all types. 48 * 49 * Check client access function check if the client is authorized. 50 */ 51 52 struct hdb_entry_ex; 53 54 typedef krb5_error_code 55 (*krb5plugin_windc_pac_generate)(void *, krb5_context, 56 struct hdb_entry_ex *, krb5_pac *); 57 58 typedef krb5_error_code 59 (*krb5plugin_windc_pac_verify)(void *, krb5_context, 60 const krb5_principal, /* new ticket client */ 61 const krb5_principal, /* delegation proxy */ 62 struct hdb_entry_ex *,/* client */ 63 struct hdb_entry_ex *,/* server */ 64 struct hdb_entry_ex *,/* krbtgt */ 65 krb5_pac *); 66 67 typedef krb5_error_code 68 (*krb5plugin_windc_client_access)( 69 void *, krb5_context, 70 krb5_kdc_configuration *config, 71 hdb_entry_ex *, const char *, 72 hdb_entry_ex *, const char *, 73 KDC_REQ *, krb5_data *); 74 75 76 #define KRB5_WINDC_PLUGIN_MINOR 6 77 #define KRB5_WINDC_PLUGING_MINOR KRB5_WINDC_PLUGIN_MINOR 78 79 typedef struct krb5plugin_windc_ftable { 80 int minor_version; 81 krb5_error_code (*init)(krb5_context, void **); 82 void (*fini)(void *); 83 krb5plugin_windc_pac_generate pac_generate; 84 krb5plugin_windc_pac_verify pac_verify; 85 krb5plugin_windc_client_access client_access; 86 } krb5plugin_windc_ftable; 87 88 #endif /* HEIMDAL_KRB5_PAC_PLUGIN_H */ 89 90